USB GPS Dongle

Key Specifications/Special Features:

• Features:
  • USB interface
  • High-sensitivity M-star GPS chipset
  • Built-in GPS antenna
• Specifications:
  • Electrical characteristics:
    • GPS chip: M-star high-sensitivity single chip solution
    • Channels: 48 acquisition and 12 tracking
    • Update rate: 1Hz
    • USB interface: USB 2.0
    • Baud rate: 38,400bps
    • Power source: 5.0V DC, USB bus power
    • Power consumption: <55mA
    • GPS antenna type: built-in ceramic patch antenna (18 x 18 x 4mm)
    • GPS status LED (blue color):
      • Blinking GPS position is fixed
      • Steady light GPS position is not fixed
  • Supported operating systems:
    • Microsoft Windows 98/2000/XP/Vista
    • Macintosh: Mac OS 8 and 9, Mac OS10.X
    • Linux: Linux RedHat 7.3/8.0/9.0
  • Mechanical parameters:
    • Dimension: 65.5 x 23 x 11mm
    • Weight: 20g
  • Temperature:
    • Operating: -20 to 60°C
    • Storage: -30 to 70°C
    • Humidity: operational up to 95% (non-condensing)
  • Certifications:
    • FCC, CE
• Electrical characteristics
  • GPS chipset: MSB2122
  • Frequency: L1, 1575.42MHz
  • Code: C/A code
  • Protocol: NMEA 0183 v3GGA (1 sec), GSA (1 sec), GSV (5 sec), RMC (1 sec), GLL, VTG (optional)
  • Channels: 48 channel all-in-view tracking
  • Sensitivity: tracking: -161dBm
  • Cold start: 34s, average
  • Warm start: 32s, average
  • Hot start: 1.5s, average
  • Reacquisition: <1s average
  • Accuracy:
    • Position: 2.2m CEP without DGPS
    • Velocity: 0.1m/s
    • Time: 1ms RMS
  • Maximum altitude: <18,000m
  • Maximum velocity: <515m/s
  • Maximum acceleration: <4G
  • Update rate: 1, 5, and 10Hz
  • DGPS: WAAS, EGNOS, RTCM (MSAS future)
  • Datum: default: WGS-84

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